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\f0\fs24 \cf0 cartain restrictions on placing control strategies\
\
bait - passed along x steps before decay\
affected by level of canabilsm of species\
effect of bait diminishes exp\
\
infection - \
SIRE model (susceptibility, infected, resistance, extinction)\
probability of infection of susceptible decreases with distance\
\
S->P_i->I\
S->P_sr->R\
\
I->P_ir->R\
I->P_e->E\
\
	S	I 	R	E\
S	1    P_I    P_sr    0\
\
I	0	1     P_ir   P_E\
\
R	0	0	1	0\
\
E	0	0	0	1\
\
poison - probability of (each)creatures x radius from centre die\
not near waterways\
\
barriers - placeable on x<4 sides of a cell to direct migrants\
probability of success per migration\
\
introduce predator species\
}